XPT2231 Description
The XPTEK XPT2231/2/4 low-power chopper stabilized operational amplifiers provide input offset voltage correction for very low offset and offset drift over time and temperature. The devices operate with a single supply voltage as low as 1.8V, while drawing 34μA per amplifier of quiescent current with a gain bandwidth product of 350kHz. They are unity gain stable, have no.
XPT2231 Key Features
- LOW OFFSET VOLTAGE: 10 μV (Max)
- ZERO DRIFT: 0.008 µV/°C
- 0.1Hz to 10Hz Noise: 1.1 µVPP
- Low Supply Current: 34µA per Amplifier
- Bandwidth: 350 kHz
- Slew Rate: 0.16 V/μs
- High Gain, 130 dB High CMRR and PSRR
- Rail-to-rail Input and Output Swing
- 40°C to 125°C Operation Range
- Small Packages: SC70 and SOT23 (;3731)